HVAC Services Phoenix AZ | Call Aaron's Mechanical Service

Common signs in our climate include uneven cooling, high humidity inside the home, and unexpectedly high energy bills, especially during summer. Our technicians perform a thorough inspection, often using specialized tools to measure airflow and locate leaks, particularly in attic spaces where ducts are common. We then professionally seal and repair the ductwork using mastic sealant or metal-backed tape, which is far more durable than standard duct tape. This targeted service restores system efficiency, improves comfort in every room, and helps lower your cooling costs.

In Phoenix, where heat pumps work hard year-round, a failing reversing valve is a frequent culprit when the system gets 'stuck' in one mode. Our experts will first diagnose the issue to confirm the valve is the problem, checking electrical signals and refrigerant pressures. If repair or replacement is needed, we handle the entire process, including the critical recovery and recharge of refrigerant to manufacturer specifications. We prioritize long-term reliability, ensuring the new valve is installed correctly so your system can efficiently provide both heating and cooling as needed.

Absolutely. Our dual expertise in HVAC and general contracting is a major advantage for Phoenix homeowners. We manage the complete project from start to finish. This includes not only the expert selection and installation of your new heating or cooling unit but also any accompanying work, such as modifying ductwork, reinforcing roof penetrations, or upgrading electrical service. By handling all aspects in-house, we ensure seamless coordination, higher quality control, and a single point of responsibility, making the process smoother and more efficient for you.